With the analysis among 3,436 patents, we discovered top 487 key players by total patent application. Toyota Motor Corp., Horiba Ltd., Toyo Tanso Co., Ltd. are dominant in this area. They take 4.28% of the total patent filing.
Tokyo-to, Japan
Patent: 65
Kyoto-fu, Japan
Patent: 41
Osaka-fu, Japan
Patent: 41
Komatsu Electronic Metals Co., Ltd.
Nagasaki-ken, Japan
Patent: 39
Shandong Sheng, China
Patent: 31
Shin-Etsu Handotai Co., Ltd.
Tokyo-to, Japan
Patent: 28
Sumitomo Metal Industries Ltd.
Osaka-fu, Japan
Patent: 25
Chiba-ken, Japan
Patent: 24
Gifu-ken, Japan
Patent: 24
Datong Xincheng New Material Co., Ltd.
Shanxi Sheng, China
Patent: 24
With the analysis among 12 patents, we discovered top 5 start-ups by total patent application. Knapsack Co., Aisin KK, China Automotive Battery Research Institute Co. Ltd. are active in this area.
Oregon, United States
Patent: 4
China Automotive Battery Research Institute Co. Ltd.
Beijing Shi, China
Patent: 2
New York, United States
Patent: 2
Qingdao Jia'en Semiconductor Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among related 1,523 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Beijing Jiaotong University, Ji Lin Shi Heng Chang Tan Su Chang, Wuzhi County Hongqiao Carbon Co., Ltd. take 5.65% of patent filing during this period.
Beijing Jiaotong University
Beijing Shi, China
Patent: 44
Ji Lin Shi Heng Chang Tan Su Chang
Jilin Sheng, China
Patent: 23
Wuzhi County Hongqiao Carbon Co., Ltd.
Henan Sheng, China
Patent: 19
Harbin Keyou Semiconductor Industry Equipment and Technology Research Institute Co., Ltd.
Heilongjiang Sheng, China
Patent: 18
Datong Xincheng New Material Co., Ltd.
Shanxi Sheng, China
Patent: 16
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 15
Jixi Longxin Carbon Co., Ltd.
Heilongjiang Sheng, China
Patent: 14
Shandong Sheng, China
Patent: 13
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 12
Shijiazhuang Zhongdong Carbon Co., Ltd.
Hebei Sheng, China
Patent: 12
With the analysis among related 1,523 patents in last 5 years, we discover 394 new entrants. Ji Lin Shi Heng Chang Tan Su Chang, Harbin Keyou Semiconductor Industry Equipment and Technology Research Institute Co., Ltd., Jixi Longxin Carbon Co., Ltd. are the most active new entrants in this area.
Ji Lin Shi Heng Chang Tan Su Chang
Jilin Sheng, China
Patent: 23
Harbin Keyou Semiconductor Industry Equipment and Technology Research Institute Co., Ltd.
Heilongjiang Sheng, China
Patent: 18
Jixi Longxin Carbon Co., Ltd.
Heilongjiang Sheng, China
Patent: 14
Shijiazhuang Zhongdong Carbon Co., Ltd.
Hebei Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Miluo Fuyuan New Material Co., Ltd.
Hunan Sheng, China
Patent: 11
Pingding Xingxin New Material Technology Co., Ltd.
Shanxi Sheng, China
Patent: 10
Shin-Etsu Quartz Products Co., Ltd.
Jiaxiang County Xinxing Electric Carbon Technology Co., Ltd.
Shandong Sheng, China
Patent: 9
Xi'an Yisiwei Material Technology Co., Ltd
Shaanxi Sheng, China
Patent: 9
With the analysis among 948 patents, we discovered top 163 universities and scientific research institutions by total patent application. Beijing Jiaotong University, Xi'an University of Technology, Kunming University of Science & Technology are dominant in this area. They take 10.86% of the total patent filing.
Beijing Jiaotong University
Beijing Shi, China
Patent: 48
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 29
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 26
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 23
Liaoning Sheng, China
Patent: 23
University of Science & Technology Beijing
Beijing Shi, China
Patent: 22
Shanghai Shi, China
Patent: 21
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 19
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 18
Fujian Sheng, China
Patent: 18